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    <title>Vicinae - 高性能原生桌面启动器</title>
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<body class="bg-gray-50">
    <!-- Hero Section -->
    <section class="hero-gradient text-white py-24 px-6">
        <div class="max-w-6xl mx-auto text-center animate-fadeInUp">
            <h1 class="text-5xl md:text-7xl font-bold mb-6 serif-font">Vicinae</h1>
            <p class="text-xl md:text-2xl mb-8 opacity-90">高性能原生桌面启动器</p>
            <p class="text-lg max-w-3xl mx-auto mb-12 opacity-80">为开发者和效率极客打造的轻量级桌面交互工具，让你的工作流快如闪电</p>
            <div class="flex flex-wrap justify-center gap-4">
                <a href="https://github.com/vicinaehq/vicinae" class="bg-white text-purple-700 px-8 py-3 rounded-full font-semibold hover:bg-gray-100 transition-colors">
                    <i class="fab fa-github mr-2"></i>查看源码
                </a>
                <a href="#quick-start" class="border-2 border-white px-8 py-3 rounded-full font-semibold hover:bg-white hover:text-purple-700 transition-all">
                    <i class="fas fa-rocket mr-2"></i>快速开始
                </a>
            </div>
        </div>
    </section>

    <!-- Problem Section -->
    <section class="py-16 px-6 bg-white">
        <div class="max-w-5xl mx-auto">
            <h2 class="text-3xl md:text-4xl font-bold mb-12 text-center gradient-text">为什么选择 Vicinae？</h2>
            <div class="prose prose-lg max-w-none">
                <p class="text-gray-700 leading-relaxed mb-8">
                    <span class="drop-cap serif-font">在</span>使用 Raycast 或 Alfred 等启动器时，你是否遇到过这些痛点：Electron 架构导致的高内存占用和启动延迟？Linux 平台上的功能缺失？跨系统工作流的不一致体验？
                </p>
                <div class="grid md:grid-cols-3 gap-6 mt-12">
                    <div class="text-center p-6 rounded-lg bg-gray-50 card-hover">
                        <i class="fas fa-bolt text-4xl feature-icon mb-4"></i>
                        <h3 class="text-xl font-semibold mb-2">极速响应</h3>
                        <p class="text-gray-600">原生 C++ 架构，启动时间 &lt;100ms</p>
                    </div>
                    <div class="text-center p-6 rounded-lg bg-gray-50 card-hover">
                        <i class="fas fa-puzzle-piece text-4xl feature-icon mb-4"></i>
                        <h3 class="text-xl font-semibold mb-2">扩展兼容</h3>
                        <p class="text-gray-600">支持 Raycast 扩展生态系统</p>
                    </div>
                    <div class="text-center p-6 rounded-lg bg-gray-50 card-hover">
                        <i class="fas fa-desktop text-4xl feature-icon mb-4"></i>
                        <h3 class="text-xl font-semibold mb-2">跨平台</h3>
                        <p class="text-gray-600">Windows、Mac、Linux 全平台支持</p>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Core Features -->
    <section class="py-16 px-6 bg-gray-50">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-3xl md:text-4xl font-bold mb-12 text-center gradient-text">核心功能</h2>
            
            <div class="grid md:grid-cols-2 gap-8">
                <div class="bg-white p-8 rounded-xl shadow-lg card-hover">
                    <div class="flex items-center mb-4">
                        <i class="fas fa-search text-3xl text-purple-600 mr-4"></i>
                        <h3 class="text-2xl font-semibold">智能搜索引擎</h3>
                    </div>
                    <p class="text-gray-700 mb-4">支持应用启动、文件检索、全文本搜索，处理数百万文件毫无压力。动态链接让你可以快速打开任何内容。</p>
                    <div class="flex flex-wrap gap-2">
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">应用启动</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">文件索引</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">全文搜索</span>
                    </div>
                </div>

                <div class="bg-white p-8 rounded-xl shadow-lg card-hover">
                    <div class="flex items-center mb-4">
                        <i class="fas fa-clipboard-list text-3xl text-purple-600 mr-4"></i>
                        <h3 class="text-2xl font-semibold">加密剪贴板历史</h3>
                    </div>
                    <p class="text-gray-700 mb-4">追踪所有复制内容，支持全文本搜索和加密存储。再也不用担心丢失重要的代码片段或 API 密钥。</p>
                    <div class="flex flex-wrap gap-2">
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">历史追踪</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">加密存储</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">智能搜索</span>
                    </div>
                </div>

                <div class="bg-white p-8 rounded-xl shadow-lg card-hover">
                    <div class="flex items-center mb-4">
                        <i class="fas fa-calculator text-3xl text-purple-600 mr-4"></i>
                        <h3 class="text-2xl font-semibold">内联计算器</h3>
                    </div>
                    <p class="text-gray-700 mb-4">内置强大计算器，支持复杂表达式和历史记录。开发者可以快速验证公式，无需切换应用。</p>
                    <div class="flex flex-wrap gap-2">
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">表达式计算</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">历史记录</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">多后端支持</span>
                    </div>
                </div>

                <div class="bg-white p-8 rounded-xl shadow-lg card-hover">
                    <div class="flex items-center mb-4">
                        <i class="fas fa-smile text-3xl text-purple-600 mr-4"></i>
                        <h3 class="text-2xl font-semibold">智能 Emoji 选择器</h3>
                    </div>
                    <p class="text-gray-700 mb-4">自定义关键词索引，快速插入表情符号。让你的文档和代码注释更生动有趣。</p>
                    <div class="flex flex-wrap gap-2">
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">关键词搜索</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">扩展集成</span>
                        <span class="px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">快速插入</span>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Architecture Visualization -->
    <section class="py-16 px-6 bg-white">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-3xl md:text-4xl font-bold mb-12 text-center gradient-text">系统架构</h2>
            <div class="bg-gray-50 p-8 rounded-xl">
                <div class="mermaid">
                    graph TB
                        A[用户输入] --> B[Vicinae 核心]
                        B --> C[搜索引擎]
                        B --> D[扩展系统]
                        B --> E[窗口管理]
                        C --> F[应用启动器]
                        C --> G[文件索引器]
                        C --> H[剪贴板历史]
                        D --> I[Raycast API]
                        D --> J[原生扩展]
                        E --> K[焦点管理]
                        E --> L[快捷键绑定]
                        
                        style A fill:#667eea,stroke:#fff,color:#fff
                        style B fill:#764ba2,stroke:#fff,color:#fff
                        style C fill:#f093fb,stroke:#333
                        style D fill:#f093fb,stroke:#333
                        style E fill:#f093fb,stroke:#333
                </div>
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        </div>
    </section>

    <!-- Use Cases -->
    <section class="py-16 px-6 bg-gray-50">
        <div class="max-w-5xl mx-auto">
            <h2 class="text-3xl md:text-4xl font-bold mb-12 text-center gradient-text">实际应用场景</h2>
            
            <div class="space-y-8">
                <div class="bg-white p-8 rounded-xl shadow-md">
                    <h3 class="text-2xl font-semibold mb-4 flex items-center">
                        <i class="fas fa-code text-purple-600 mr-3"></i>
                        开发者工作流
                    </h3>
                    <p class="text-gray-700 leading-relaxed">
                        在 Linux 环境下调试代码时，通过热键快速搜索数百万行代码中的特定函数。无需等待 IDE 索引，直接跳转到编辑器。内联计算器让你快速验证算法复杂度，剪贴板历史帮你找回上周的 API 密钥。
                    </p>
                </div>

                <div class="bg-white p-8 rounded-xl shadow-md">
                    <h3 class="text-2xl font-semibold mb-4 flex items-center">
                        <i class="fas fa-briefcase text-purple-600 mr-3"></i>
                        远程协作场景
                    </h3>
                    <p class="text-gray-700 leading-relaxed">
                        跨平台团队协作时